Keisha would have to walk 3520 yards to complete the 2 miles.
I hope this helps!
Answer:
Step-by-step explanation:
Just choose something to show, like miles ran, or balls shot. Then just use the ratio, like in the example. GL!
<em>Assuming [x] means the closest integer to x</em>
Answer:
Step-by-step explanation:
We can see that for any integer 
, there will always be a ![[x]](https://tex.z-dn.net/?f=%5Bx%5D)
, so there will always be a ![[x]+1](https://tex.z-dn.net/?f=%5Bx%5D%2B1)
. So, we don't need to worry about the domain impacting the range.
can be any integer from 
to 
, and as 
(at least in terms of a function's range and domain), the range of is equal to the range of , which is .
So, the answer is 
and we're done!
Answer:
30
Step-by-step explanation:
The answer is C. Systemic random sampling.
By definition, systemic random sampling is a sampling technique where the respondents are selected according to a <em>random starting point </em>(this alone shows that the answer is C.) The researcher then chooses the sample interval, which is the difference between two consecutive numbers in the progression.
In this case, the starting point is 8 and the sample interval is 10.
The answer is C.
